<template>
    <transition name="fade">
        <div class="Tableware" v-if="isShow">
            <div class="actions-sheet">
                <i class="fa fa-remove" @click="$emit('close')"></i>
                <h2 class="actions-sheet-header">
                    <span class="tag"></span>
                    <span class="title">餐具份数</span>
                    <span class="tag"></span>
                </h2>
                <ul>
                    <li
                        :class="{'selected': selectItem == item}"
                        @click="clickItem(item)"
                        v-for="(item,index) in tablewareList"
                        :key="index"
                    >{{item}}</li>
                </ul>
            </div>
        </div>
    </transition>
</template>

<script>
export default {
    name: "Tableware",
    props: {
        isShow: Boolean
    },
    data() {
        return {
            tablewareList: ["1", "2", "3", "4", "5", "6"],
            selectItem: ""
        };
    },
    methods: {
        clickItem(item) {
            // console.log(item);
            this.selectItem = item;
            this.$store.dispatch("setRemarkInfo", {
                tableware: item + "份餐具",
                remark: this.$store.getters.remarkInfo.remark
            });

            this.$emit("close");
        }
    }
};
</script>

<style scoped>
.tableware {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}
.actions-sheet {
    position: absolute;
    background-color: #f5f5f5;
    box-shadow: 0 -1px 5px 0 rgba(0, 0, 0, 0.4);
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 5.333333vw 6.933333vw;
    box-sizing: border-box;
    transition: transform 0.2s;
    will-change: transform;
}
.actions-sheet-header {
    margin-bottom: 3.2vw;
    padding: 0 7.466667vw;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    justify-content: center;
    align-items: center;
}
.actions-sheet-header .tag {
    display: inline-block;
    width: 4.266667vw;
    height: 0.266667vw;
    border-top: 0.266667vw solid #333;
}
.actions-sheet-header .title {
    margin: 0 3.2vw;
}
.actions-sheet ul {
    margin-top: 5.466667vw;
    max-height: 80vw;
    overflow-y: scroll;
}
.actions-sheet ul li {
    margin-bottom: 7.466667vw;
    text-align: center;
}
.fa-remove {
    position: absolute;
    height: 6.4vw;
    width: 6.4vw;
    right: 2.666667vw;
    top: 2.666667vw;
    color: #aaa;
    font-size: 1.2rem;
}

/* 过度动画 */
.fade-enter-active,
.fade-leave-active {
    transition: opacity 0.25s ease-out;
}

.fade-enter,
.fade-leave-to {
    opacity: 0;
}

/* 选中样式 */
.selected {
    color: #2396ff;
    font-weight: 500;
}
</style>